193006034520 has 64 divisors (see below), whose sum is σ = 623557962720. Its totient is φ = 47509177344.

The previous prime is 193006034489. The next prime is 193006034521. The reversal of 193006034520 is 25430600391.

193006034520 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×193006034520² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (193006034521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61859349 + ... + 61862468.

Almost surely, 2^193006034520 is an apocalyptic number.

193006034520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

193006034520 is an abundant number, since it is smaller than the sum of its proper divisors (430551928200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

193006034520 is a wasteful number, since it uses less digits than its factorization.

193006034520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123721844 (or 123721840 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 193006034520 in words is "one hundred ninety-three billion, six million, thirty-four thousand, five hundred twenty".